For millennia, humans in the high latitudes have been enthralled by auroras—the northern and southern lights. 

The air in the United States and Western Europe is much cleaner than even a decade ago. 

A study by the UPV/EHU’s CBET research group and the University of Bordeaux has shown that graphene oxide nanomaterials, alone and combined with polycyclic aromatic hydrocarbons, pose a potential source of toxicity to fish, but at concentrations that are above the currently expected environmental levels.

University of Exeter scientists used RFID – similar technology to contactless card payments – to monitor when bumblebees of different sizes left and returned to their nest.

In 2005, greenhouse gas (GHG) emissions from residential energy use hit an all-time high in the United States. Each year since, emissions have dropped at an average annual rate of 2 percent.

The Antarctic ice sheet is much less likely to become unstable and cause dramatic sea-level rise in upcoming centuries if the world follows policies that keep global warming below a key 2015 Paris climate agreement target, according to a Rutgers coauthored study.

Biodiversity is of crucial importance to the marine ecosystem. The prohibition of trawling activities in the Hong Kong marine environment for two and a half years has significantly improved biodiversity, an inter-university study led by City University of Hong Kong (CityU) has found.

We live in times when among the most limited and precious resources on Earth are air and water. 

When investigators in the UK recorded the calls of migratory birds called thrushes at night, they found that call rates were up to five times higher over the brightest urban areas compared with darker villages.

BU ecologists say higher sound levels in Boston’s Blue Hills Reservation could disrupt wildlife and human health benefits of nature recreation.